Issue with data updating using OData Model and SAP UI5

Hi everyone,

I made a Gateway Service and I'm able to consume this Service with SAP UI5 (Read/Display data using the OData Model). The Service is also prepared to update values, i tried it in Gateway Client with 'get' and 'put' requests and it works fine.

This is what I have:

     var layout = new sap.ui.commons.layout.MatrixLayout('layout');
       layout.setWidth('80%');
       var rPannel = new sap.ui.commons.Panel('rPannel');
      
       var rTitle = new sap.ui.commons.Title('rTitle');
       rTitle.setText('All');
       rPannel.setTitle(rTitle);
      
       var oTable = new sap.ui.table.DataTable();
     
       oTable.addColumn(
         new sap.ui.table.Column({
          label: new sap.ui.commons.Label({text: "Land"}),
          template: new sap.ui.commons.TextField().bindProperty("value", "bankCountry"),
          sortProperty:"bankCountry"
         }));
       oTable.addColumn(
         new sap.ui.table.Column({
          label: new sap.ui.commons.Label({text: "Name"}),
          template: new sap.ui.commons.TextField().bindProperty("value", "bankName"),
          sortProperty:"bankName"
         }));
     
       var oModel = new sap.ui.model.odata.ODataModel(

        "http://..............",
         false,
         "user",
         "pw");
      
       oTable.setModel(oModel);
       oTable.bindRows("/BankCollection");
    
       rPannel.addContent(oTable);
       layout.createRow(rPannel);
       this.addContent(layout);

Now I would like to update the name of a bank, but I dont know how....

Do you know any helpful examples or tutorials which could help me?

I would appreciate your valuable help.

Kind Regards

Glen